CN221357888U

CN221357888U - Medical drainage tube and fixing structure of drainage tube

Info

Publication number: CN221357888U
Application number: CN202322534971.1U
Authority: CN
Inventors: 王语奕; 郭忠华; 郑英花; 仲崇晓
Original assignee: Dalian central hospital
Current assignee: Dalian central hospital
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-07-19
Anticipated expiration: 2033-09-19

Abstract

The utility model relates to the technical field of drainage tubes and discloses a medical drainage tube and a fixing structure of the drainage tube, which comprises the drainage tube, wherein an anti-displacement assembly is movably sleeved on the outer wall of the drainage tube, and the outer wall of the drainage tube is movably sleeved with the fixing assembly.

Description

Medical drainage tube and fixing structure of drainage tube

Technical Field

The utility model relates to the technical field of drainage tubes, in particular to a medical drainage tube and a fixing structure of the drainage tube.

Background

The drainage tube is a medical instrument for guiding pus, blood and liquid accumulated in human tissues or cavities to the outside of the body for preventing postoperative infection and promoting wound healing, and the clinically applied surgical drainage tube is various in types, and is used for catheterization, and the clinically applied surgical drainage tube is used for guiding the pus, blood and liquid accumulated in human tissues or cavities to the outside of the body for preventing postoperative infection and affecting wound healing.

It still has some drawbacks such as: after the drainage tube is fixed on local skin, in the process of changing dressings or walking, if the traction of self gravity and external force of the drainage tube can be caused by unstable fixation, the drainage tube slips, the drainage effect is affected, and the loose phenomenon can affect the treatment effect when the drainage tube is fixed at a skin interface.

In order to solve the problems, the application provides a medical drainage tube and a fixing structure of the drainage tube.

Disclosure of utility model

The utility model aims to provide a medical drainage tube and a fixing structure of the drainage tube, which are used for solving the problem that the treatment effect is affected due to the slipping of the drainage tube and the loosening phenomenon at a skin interface caused by the gravity of the drainage tube and the traction of external force due to the unstable fixation in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the medical drainage tube comprises a drainage tube, wherein an anti-displacement assembly is movably sleeved on the outer wall of the drainage tube, and a fixing assembly is movably sleeved on the outer wall of the drainage tube;

Prevent shifting subassembly includes a mounting bracket, cushion, glue and paste, bleeder vent, arc wall, rubber pad, a dead lever, connecting rod, no. two mounting brackets, no. two dead levers, fixture block, draw-in groove, spacing groove, installation piece, fixed slot and spring, the arc wall has been seted up to the upper end surface of a mounting bracket, the upper end internal surface fixedly connected with rubber pad of arc wall, the upper end surface swing joint of rubber pad has the drainage tube.

Preferably, the rear end external surface fixedly connected with cushion of a mounting bracket, a side external surface fixedly connected with of mounting bracket glues the subsides, the bleeder vent has been seted up to the upper end surface that glues the subsides, a opposite side external surface fixedly connected with dead lever of a mounting bracket, the inner wall swing joint of a dead lever has the connecting rod.

Preferably, one side surface fixedly connected with No. two dead levers of No. two mounting brackets, no. two inner wall fixedly connected with connecting rods of dead lever, no. two lower extreme surface fixedly connected with fixture blocks of mounting brackets, the draw-in groove has been seted up to the upper end surface of a mounting bracket.

Preferably, a limit groove is formed in the outer surface of one side of the first mounting frame, a fixing groove is formed in the outer surface of the upper end of the mounting block, a spring is fixedly connected with the outer surface of the rear end of the mounting block, a spring is fixedly connected with the inner surface of one side of the clamping groove, the mounting block is elastically connected with the inner wall of the limit groove, and a clamping block is movably connected with the inner wall of the fixing groove.

Preferably, the fixed subassembly includes arc fixed block, fixed plate, paste groove, connecting block, bullet piece, no. two arc fixed plates, spread groove and mounting groove, one side surface fixedly connected with fixed plate of arc fixed block, paste the groove has been seted up to the lower extreme surface of fixed plate, the opposite side surface fixedly connected with connecting block of pasting the groove, the lower extreme internal surface elastic connection of connecting block has the bullet piece.

Preferably, the drainage tube is movably connected to the outer surface of the other side of the first arc-shaped fixing block, the connecting groove is formed in the outer surface of one side of the second arc-shaped fixing plate, the mounting groove is formed in the outer surface of the lower end of the second arc-shaped fixing plate, the connecting block is movably connected to the inner wall of the connecting groove, and the elastic block is elastically connected to the inner wall of the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the first mounting frame can be fixed on the skin through the arranged adhesive tape and attached to the local skin, the drainage tube is placed on the inner surface of the upper end of the rubber pad, the second mounting frame can be overturned through the cooperation of the first fixing rod, the connecting rod and the second fixing rod, the mounting block covers the outer wall of the drainage tube, the drainage tube is stably fixed in the anti-displacement assembly through pressing the clamping block on the inner wall of the fixing groove, the drainage tube can be prevented from falling off, the drainage effect is not influenced, secretion in the drainage tube is conveniently observed, and targeted treatment is carried out according to discharged fluid.

According to the utility model, the fixed assembly is arranged, the drainage tube is generally fixed at the skin outlet by using a stitching method, and the adhesive groove is formed in the outer surface of the lower end of the fixed plate, so that the adhesive tape can be attached to the inner wall of the adhesive groove and attached to the skin after the adhesive groove is placed on the outer wall of the drainage tube, and the outer surface of one side of the first arc-shaped fixed block and the outer surface of one side of the second arc-shaped fixed plate can be attached to the shape of the drainage tube, so that the drainage tube is more stably fixed at the skin outlet, and the drainage tube can be effectively prevented from slipping due to gravity of the drainage tube and traction of external force in the process of changing medicine or walking.

Drawings

FIG. 1 is a schematic view of a medical drainage tube and a fixing structure of the drainage tube according to the present utility model;

FIG. 2 is a schematic structural view of a medical drainage tube and a fixation structure of an anti-displacement assembly in the drainage tube according to the present utility model;

FIG. 3 is a schematic structural view of a medical drainage tube and a fixation structure of an anti-displacement assembly in the drainage tube according to the present utility model;

FIG. 4 is a schematic structural view of a medical drainage tube and a fixing structure of a fixing assembly in the drainage tube according to the present utility model.

In the figure: 1. a drainage tube; 2. an anti-displacement assembly; 3. a fixing assembly; 4. a first mounting rack; 5. a soft cushion; 6. sticking; 7. ventilation holes; 8. an arc-shaped groove; 9. a rubber pad; 10. a first fixing rod; 11. a connecting rod; 12. a second mounting rack; 13. a second fixing rod; 14. a clamping block; 15. a clamping groove; 16. a limit groove; 17. a mounting block; 18. a fixing groove; 19. a spring; 20. arc-shaped fixed blocks I; 21. a fixing plate; 22. a pasting groove; 23. a connecting block; 24. a spring block; 25. a second arc-shaped fixing plate; 26. a connecting groove; 27. and a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, the present utility model provides a technical solution: a medical drainage tube and a fixing structure of the drainage tube comprise a drainage tube 1, wherein an anti-displacement assembly 2 is movably sleeved on the outer wall of the drainage tube 1, and a fixing assembly 3 is movably sleeved on the outer wall of the drainage tube 1;

Prevent shifting subassembly 2 includes mounting bracket 4, cushion 5, glue 6, bleeder vent 7, arc wall 8, rubber pad 9, dead lever 10, connecting rod 11, no. two mounting brackets 12, no. two dead levers 13, fixture block 14, draw-in groove 15, spacing groove 16, installation piece 17, fixed slot 18 and spring 19, arc wall 8 has been seted up to the upper end surface of mounting bracket 4, arc wall 8's upper end internal surface fixedly connected with rubber pad 9, rubber pad 9 can increase between drainage tube 1 and the arc wall 8, frictional force increases drainage tube 1 at the inside stability of preventing shifting subassembly 2, rubber pad 9's upper end surface swing joint has drainage tube 1.

In this embodiment, as shown in fig. 2 to 3, the rear end surface fixedly connected with cushion 5 of mounting bracket 4, can increase patient's comfort level, one side surface fixedly connected with of mounting bracket 4 glues subsides 6, this is provided with effectively fixing a mounting bracket 4 and patient, bleeder vent 7 has been seted up to the upper end surface of gluing subsides 6, can let the skin ventilater, the opposite side surface fixedly connected with dead lever 10 of mounting bracket 4, the inner wall fixedly connected with connecting rod 11 of dead lever 10, one side surface fixedly connected with dead lever 13 of No. two mounting brackets 12, the inner wall fixedly connected with connecting rod 11 of No. two dead levers 13, no. one dead lever 10, connecting rod 11 and No. two dead levers 13 cooperation use can make No. two dead levers 13 can overturn at the opposite side surface of mounting bracket 4, no. two mounting bracket 12's lower extreme surface fixedly connected with fixture block 14, the upper end surface of mounting bracket 4 has seted up draw-in groove 15, one side surface of No. 4 has seted up spacing groove 16, the upper end surface of installation piece 17 has seted up fixed block 18, the effect that the inner wall surface of mounting bracket 17 has a fixed block 18 can be fixed block 19, the effect that the spring is fixed block 19 is connected with the fixed groove 19 in the inner wall 1 can be fixed with the fixed groove 14 at the side surface of a side of the mounting bracket 1, the fixed connection of No. 1, the effect of preventing the spring is improved, the effect of the spring is fixed block 19 is connected with the spring 19, the effect is fixed in the side surface 1 is fixed with the side surface of the side of the fixed groove 19, the spring is fixed connection is fixed with the spring-mounting bracket 19, the effect is fixed in the side 19 is fixed in the surface is fixed, the surface is fixed in the mounting bracket is 19, the surface is 19 is fixed.

In this embodiment, as shown in fig. 4, fixed subassembly 3 includes arc fixed block 20, fixed plate 21, paste the groove 22, connecting block 23, bullet piece 24, arc fixed plate 25 No. two, spread groove 26 and mounting groove 27, one side surface fixedly connected with fixed plate 21 of arc fixed block 20, paste groove 22 has been seted up to the lower extreme surface of fixed plate 21, can be after placing paste groove 22 at drainage tube 1's outer wall with the sticky tape laminating at the inner wall of pasting groove 22 and laminating on skin, the opposite side surface fixedly connected with connecting block 23 of pasting groove 22, the lower extreme internal surface elastic connection of connecting block 23 has bullet piece 24, the opposite side surface swing joint of arc fixed block 20 has drainage tube 1, spread groove 26 has been seted up to one side surface of arc fixed plate 25 No. two, one side surface of arc fixed plate 25 has been seted up the mounting groove 27, and the inner wall swing joint of mounting groove 26 has connecting block 23, and the inner wall elastic connection of mounting groove 27 has connecting block 23, bullet piece 24, the cooperation use of spread groove 26 and mounting groove 27 can be fixed drainage tube 1 fast, and the drainage tube 20 can lead to the outer surface of the drainage tube 1 with the outer surface of the outer surface that leads to the outer surface that the drainage tube is fixed with the arc of arc 1 or take off with the second side of arc fixed plate 1, thereby the outer surface that the drainage tube is fixed with the outer surface of the arc 1 of the drainage tube 1.

Working principle:

After the drainage tube 1 is stably arranged, the skin outlet of the drainage tube 1 is sutured, the skin outlet is tightened, the suture is knotted on the drainage tube 1, the drainage tube 1 is fixed, then the first arc-shaped fixing block 20 and the second arc-shaped fixing plate 25 can be attached along the drainage tube 1 at the skin outlet, the elastic block 24 is pressed into the inner wall of the connecting groove 26, the elastic block 24 is fixed on the inner wall of the mounting groove 27 due to elastic action, thereby firmly fixing the drainage tube 1, then the adhesive tape is attached on the inner wall of the attaching groove 22 and attached on the skin, thereby effectively preventing the drainage tube 1 from shifting on the skin interface, then when other parts of the drainage tube 1 are required to be fixed on the local skin of a patient, the adhesive tape 6 can be used after the positions are confirmed, the adhesive tape is attached on the skin of the patient, the first mounting frame 4 is fixed on the skin of the patient, then placing the drainage tube 1 on the inner surface of the upper end of the rubber pad 9, overturning and covering the second mounting frame 12 on the outer surface of the upper end of the first mounting frame 4 through the mutual matching of the first fixing rod 10, the connecting rod 11 and the second fixing rod 13, so that the drainage tube 1 is positioned between the first mounting frame 4 and the second fixing rod 13, pressing the mounting block 17 to be positioned on the inner wall of the limiting groove 16, lightly pressing the second mounting frame 12 to ensure that the clamping block 14 can be fixed on the inner wall of the clamping groove 15 and the inner wall of the fixing groove 18, loosening the mounting block 17, firmly fixing the clamping block 14 on the inner wall of the fixing groove 18 due to the elastic effect of the spring 19, effectively fixing the drainage tube 1 to prevent the displacement caused by the external force effect, and taking out the clamping block 14 from the inner wall of the fixing groove 18 only by pressing the mounting block 17 again when the drainage tube 1 is required to be taken out, can separate drainage tube 1 and anti-displacement subassembly 2 after turning over No. two mounting brackets 12, then only need tear glue paste 6 can, when dismantling fixed subassembly 3, also only need tear fixed sticky tape earlier, slightly press the bullet piece 24 of mounting groove 27 inner wall again, can separate arc fixed block 20 and No. two arc fixed plates 25, can carry out subsequent work of taking out stitches and the work that the honeycomb duct took out afterwards.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims

1. The utility model provides a medical treatment drainage tube and fixed knot of drainage tube constructs, includes drainage tube (1), its characterized in that: the outer wall of the drainage tube (1) is movably sleeved with an anti-displacement assembly (2), and the outer wall of the drainage tube (1) is movably sleeved with a fixing assembly (3);

Anti-shifting subassembly (2) are including a mounting bracket (4), cushion (5), glue (6), bleeder vent (7), arc groove (8), rubber pad (9), dead lever (10), connecting rod (11), no. two mounting brackets (12), no. two dead levers (13), fixture block (14), draw-in groove (15), spacing groove (16), installation piece (17), fixed slot (18) and spring (19), arc groove (8) have been seted up to the upper end surface of a mounting bracket (4), the upper end internal surface fixedly connected with rubber pad (9) of arc groove (8), the upper end surface swing joint of rubber pad (9) has drainage tube (1).

2. The medical drainage tube and fixing structure of the drainage tube according to claim 1, wherein: the novel cushion is characterized in that a cushion (5) is fixedly connected to the outer surface of the rear end of the first mounting frame (4), a glue patch (6) is fixedly connected to the outer surface of one side of the first mounting frame (4), an air hole (7) is formed in the outer surface of the upper end of the glue patch (6), a fixing rod (10) is fixedly connected to the outer surface of the other side of the first mounting frame (4), and a connecting rod (11) is fixedly connected to the inner wall of the fixing rod (10) in a movable mode.

3. The medical drainage tube and fixing structure of the drainage tube according to claim 1, wherein: one side surface fixedly connected with No. two dead levers (13) of No. two mounting brackets (12), no. two inner wall fixedly connected with connecting rod (11) of dead lever (13), no. two lower extreme surface fixedly connected with fixture block (14) of mounting brackets (12), draw-in groove (15) have been seted up to the upper end surface of mounting bracket (4).

4. A medical drainage tube and drainage tube fixing structure according to claim 3, wherein: limiting groove (16) have been seted up to one side surface of mounting bracket (4), fixed slot (18) have been seted up to the upper end surface of installation piece (17), the rear end surface fixedly connected with spring (19) of installation piece (17), one side internal surface fixedly connected with spring (19) of draw-in groove (15), the inner wall elastic connection of limiting groove (16) has installation piece (17), the inner wall swing joint of fixed slot (18) has fixture block (14).

5. The medical drainage tube and fixing structure of the drainage tube according to claim 1, wherein: the fixing assembly (3) comprises an arc-shaped fixing block (20), a fixing plate (21), a pasting groove (22), a connecting block (23), a spring block (24), a second arc-shaped fixing plate (25), a connecting groove (26) and a mounting groove (27), wherein one side outer surface of the first arc-shaped fixing block (20) is fixedly connected with the fixing plate (21), the pasting groove (22) is formed in the outer surface of the lower end of the fixing plate (21), the connecting block (23) is fixedly connected with the outer surface of the other side of the pasting groove (22), and the spring block (24) is elastically connected with the inner surface of the lower end of the connecting block (23).

6. The medical drainage tube and fixing structure of the drainage tube according to claim 5, wherein: the utility model discloses a drainage tube, including arc fixed block (20) and connecting groove (24), opposite side surface swing joint of arc fixed block (20) has drainage tube (1), connecting groove (26) have been seted up to one side surface of No. two arc fixed plates (25), mounting groove (27) have been seted up to the lower extreme surface of No. two arc fixed plates (25), the inner wall swing joint of connecting groove (26) has connecting block (23), just the inner wall elastic connection of mounting groove (27) has bullet piece (24).